Extech Instruments DV26 User Manual

User Guide - Model DV26
AC Voltage Detector + Flashlight

SAFETY

WARNINGS
• Read, understand, and follow the safety rules and operating instructions contained in this manual. Fatal or serious injury
can result from improper use.
• Risk of electric shock or burns leading to fatal or serious injury can result from contact with live circuits.
• Voltages above 30VAC can present a shock hazard.
• A continuous audible tone and red lamp illumination indicate the presence of AC voltage. Voltage may still be present in the
absence of the continuous tone and red lamp light.
• The visual indicators on this unit may not be easily visible in the presence of bright ambient lighting.
• Do not operate this device if it appears damaged or if it is malfunctioning in any way. Replace the tester if it is damaged or
malfunctioning.
• Do not measure voltages higher than the stated limit (1000VAC) as marked on the tester.
• Wear eye protection at all times while using this device.
• Test this device on a known live circuit (within the rated voltage limits) to verify proper operation before examining other
circuits.
• Differences in socket design and insulation thickness/type can generate misleading results when measuring shielded wiring
and cables.
• Always observe local, state, and national electrical codes and safety requirements.
• Protection provided by this device may be impaired if the device is used in a manner inconsistent with the user instructions
provided.
• For indoor use only and in accordance with Overvoltage Category IV 1000V, Pollution Degree 2
CAUTIONS
• There are no user-serviceable parts in this device, do not attempt repairs.
• Avoid extreme temperature and humidity when using or storing this device.
This symbol, adjacent to another symbol or terminal, indicates the user the user must refer to the manual for further
information.
This symbol, adjacent to a terminal, indicates that, under normal use, hazardous voltages may be present
This symbol indicates double insulation is used

SPECIFICATIONS

Voltage Sensitivity
Operating Temperature
Altitude
Relative Humidity
Battery
Dimensions/Weight

OPERATING INSTRUCTIONS

Power ON for use with Audible Alarm

1. Press the power button (5) momentarily. A single tone will sound, the red LED will flash quickly once, and then the steady
green LED light will appear near the tip of the sensor (6).
2. The unit is now ready for operation.
50V to 1000V AC, 50/60Hz
32 to 104 o F (0 to 40 o C)
2000m (6562 ft.) maximum
<80%
2 AAA batteries
6.25x1" (159x25mm) / 1.5oz (42g)
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